#include<iostream.h>
#include<stdio.h>
#include<conio.h>
class base
{
protected:
char a[10];
public:
void input();
void output();
};
class derive1 : public virtual base
{
protected:
float c, d;
public:
void input();
void output();
};
class derive2 : public virtual base
{
protected:
int e, f;
public:
void input();
void output();
};
class derive3 : public derive1, public derive2
{
public:
void input();
void output();
};
void base :: input()
{
cout<<"Enter any string : ";
gets(a) ;
}
void base :: output()
{
cout<<"The entered string is : "<<endl<<a<<endl;
}
void derive1 :: input()
{
base :: input();
cout<<"Enter any two float numbers : ";
cin>>c>>d;
}
void derive1 :: output()
{
base :: output();
cout<<"The entered float numbers are : "<<endl<<c<<endl<<d<<endl;
}
void derive2 ::input()
{
base :: input();
cout<<"Enter any two integers : ";
cin>>e>>f;
}
void derive2 :: output()
{
base :: output();
cout<<"The entered integers are : "<<endl<<e<<endl<<f<<endl;
}
void derive3 :: input()
{
derive1 :: input();
derive2 :: input();
}
void derive3 :: output()
{
derive1 :: output();
derive2 :: output();
}
int main()
{
class derive3 obj ;
clrscr();
obj.input();
obj.output();
getch();
return 0;
}